AirsoftPro Upgrade Set for S&T/Snow Wolf Kar98k


A full upgrade set for the S&T and Snow Wolf model of the Kar98k bolt action rifle which includes a piston, spring guide, spring, trigger sear and stopper

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icon Description

AirsoftPro Upgrade Set for S&T/Snow Wolf Kar98k

Upgrade set for Snow Wolf Kar98k bolt action sniper rifles. The package includes five basic parts to increase performance. Does not require any gun modification.

Aluminium piston:

  • Unlike the original plastic, it is made of strong and light aluminium.
  • Provides greater durability.
  • Six air channels improve sealing.
  • The optimal diameter of the sealing o-ring ensures a very good seal and thus high and stable performance.
  • Length: 79mm, outer diameter: 19.8mm, inner diameter: 12mm
  • Weight: 19g

Spring guide:

  • Made by precision machining of stainless steel.
  • Suitable for original SW and upgrade AirsofPro springs


  • Made of high-quality spring steel with proper heat treatment and ground ends.
  • Chemically blackened against corrosion.
  • The outer diameter of the spring is about 11.3 mm and has a length of 170 mm.
  • Provided with M140 spring.

Spring guide stopper

  • Made of steel with a black finish.
  • Ensures maximum durability and, above all, precise axial spring guide seat in the cylinder (the original stopper is off-axis).

Piston sear

  • Made of steel with a black finish.
icon Brand

Airsoft Pro

icon     Interest Free Finance Available 0% APR finance available for orders over £300.00

Interest Free Is currently Unavalibale 


Socom Tactical are pleased to announce we are able to offer 0% interest-free finance on all orders over £300 with as little as 10% deposit. Subject to approval and credit check.

For full information please check out our finance page

Simply add your items to your cart online on check out if your order meets criteria you will have the option for finance Simply follow the onsite instructions and an instant decision. 10% deposit can either be paid by the link emailed to you or we will call you for deposit payment. Orders can not be processed until the deposit has been paid.

You will only be considered for finance if you:

  • Are at least 18 years old


  • You're in paid employment or have a regular income (minimum 16 hours per week or £5,000 per annum, unless you are retired and receiving a private / company pension or in receipt of disability allowance)


  • Are a permanent UK resident and have lived in the UK for at least 3 years.


  • Have a UK bank account capable of accepting Direct Debits.


  • Have a good credit history with no late payments, debt relief orders, County Court Judgment (CCJs), Individual Voluntary Arrangement (IVAs) or bankruptcies.


  • Provide an email address so your documentation can be emailed to you.


icon    Delivery Times and Costs View our Delivery Times and Costs

At Socom Tactical we aim to ship all orders same working Day During our working hours. All orders before 14:00 we aim to ship the same day. Shipments are shipped Monday, Wednesday, Thursday, Friday sadly due to no collections we are unable to ship Saturdays.

Pricing and Times

UK Mainland   £6 or Free on orders over £100

Europe   £10 - Delivery 3-7 working days (Excluding any customs delays)

Rest of the World   4- 14 Working Days (Excluding any customs delays)

Additional Time There May / Will be additional delays for Remote UK, Highlands and Islands, as well as Northern Ireland typically this, adds an additional 1-2 working day

UK Shipping Methods -   Typically most orders over £30 or 1kg are sent via DPD local Next Working Day delivery. You will receive an email and/or Text message from DPD with a 2-hour delivery window. Packages under 1kg or £30 will be shipped by Royal Mail First Class Tracking number can be viewed on your account